Nema 17 Planetary Gearbox Gear Ratio 5/10/20/50/100:1 for 42 Stepper Motor

Description: The size of this gearbox is 42 x 42mm and the input shaft diameter is 5mm. This high-precision planetary gearbox is belong to EG series gearbox. It's an excellent choice for applications that require good accuracy and reliability at an exceptional value. This inline planetary gearbox built-in an input shaft coupling which can match any standard Nema 17 stepper motor and brushless dc motor. Gearbox Specifications Manufacturer Part Number: EG17-G5 Gearbox Type: Planetary Gear Ratio: 5:1 Efficiency: 96% Rotor Inertia: 0.03kg·cm² Backlash at No-load: <=15arcmin Max.Permissible Torque: 9Nm(79.66lb-in) Moment Permissible Torque: 18Nm(159.31lb-in) Noise: <=55dB(1000rpm)/65dB(3000rpm) Waterproof Rating: IP54 Lifetime: 20000hours Physical Specifications Frame Size: 42 x 42mm Gearbox Length: 56mm Output Shaft Type: Key way Output Shaft Diameter: Φ8mm Output Shaft Length: 21.5mm Input Shaft Diameter: Φ5mm Input Shaft Length: 21.5-25mm Gearbox Specifications Manufacturer Part Number: EG17-G10 Gearbox Type: Planetary Gear Ratio: 10:1 Efficiency: 96% Rotor Inertia: 0.03kg·cm² Backlash at No-load: <=15arcmin Max.Permissible Torque: 5Nm(44.25lb-in) Moment Permissible Torque: 10Nm(88.51lb-in) Noise: <=55dB(1000rpm)/65dB(3000rpm) Waterproof Rating: IP54 Lifetime: 20000hours Physical Specifications Frame Size: 42 x 42mm Gearbox Length: 56mm Output Shaft Type: Key way Output Shaft Diameter: Φ8mm Output Shaft Length: 21.5mm Input Shaft Diameter: Φ5mm Input Shaft Length: 21.5-25mm Gearbox Specifications Manufacturer Part Number: EG17-G20 Gearbox Type: Planetary Gear Ratio: 20:1 Efficiency: 94% Rotor Inertia: 0.03kg·cm² Backlash at No-load: <=20arcmin Max.Permissible Torque: 12Nm(106.21lb-in) Moment Permissible Torque: 24Nm(212.42lb-in) Noise: <=55dB(1000rpm)/65dB(3000rpm) Waterproof Rating: IP54 Lifetime: 20000hours Physical Specifications Frame Size: 42 x 42mm Gearbox Length: 67mm Output Shaft Type: Key way Output Shaft Diameter: Φ8mm Output Shaft Length: 21.5mm Input Shaft Diameter: Φ5mm Input Shaft Length: 21.5-25mm Gearbox Specifications Manufacturer Part Number: EG17-G50 Gearbox Type: Planetary Gear Ratio: 50:1 Efficiency: 94% Rotor Inertia: 0.03kg·cm² Backlash at No-load: <=20arcmin Max.Permissible Torque: 10Nm(88.51lb-in) Moment Permissible Torque: 20Nm(177.01lb-in) Noise: <=55dB(1000rpm)/65dB(3000rpm) Waterproof Rating: IP54 Lifetime: 20000hours Physical Specifications Frame Size: 42 x 42mm Gearbox Length: 67mm Output Shaft Type: Key way Output Shaft Diameter: Φ8mm Output Shaft Length: 21.5mm Input Shaft Diameter: Φ5mm Input Shaft Length: 21.5-25mm Gearbox Specifications Manufacturer Part Number: EG17-G100 Gearbox Type: Planetary Gear Ratio: 100:1 Efficiency: 94% Rotor Inertia: 0.03kg·cm² Backlash at No-load: <=20arcmin Max.Permissible Torque: 5Nm(44.26lb-in) Moment Permissible Torque: 10Nm(88.81lb-in) Noise: <=55dB(1000rpm)/65dB(3000rpm) Waterproof Rating: IP54 Lifetime: 20000hours Physical Specifications Frame Size: 42 x 42mm Gearbox Length: 67mm Output Shaft Type: Key way Output Shaft Diameter: Φ8mm Output Shaft Length: 21.5mm Input Shaft Diameter: Φ5mm Input Shaft Length: 21.5-25mm The suitable bracket is ST-M12. On Dec 4, 2024 at 01:34:06 PST, seller added the following information:

Price: 49.13 USD

Location: Nanjing

End Time: 2025-01-04T08:40:53.000Z

Shipping Cost: 0 USD